fix: #172 checks if ipv6.disable is present in GRUB_CMDLINE_LINUX bef… #173
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Checks if ipv6.disable is present in GRUB_CMDLINE_LINUX before appending it to prevent duplication
Overall Review of Changes:
Adds a task to get the current value before appending
Adds a second condition to only append it wasn't changed by the previous task and doesn't already exist in the file
Issue Fixes:
172
Enhancements:
none
How has this been tested?:
A physical server, running Ubuntu 22.04 minimal installation, was already provisioned then ran the playbook multiple times.
With existing different value
With no existing value
When the current value matches the expected value